Home / 167,467.10-230,429.31-163,481.29

Finding the Fourth Proportional to 167,467.10, 230,429.31 and 163,481.29

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Solution

The fourth proportional to 167,467.10, 230,429.31 and 163,481.29 is: 224,944.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,467.10 : 230,429.31 = 163,481.29 : x
  2. Step 2: Convert to fraction form
    167,467.10/230,429.31 = 163,481.29/x
  3. Step 3: Cross multiply
    167,467.10x = 230,429.31 × 163,481.29
  4. Step 4: Simplify right side
    167,467.10x = 37,670,879,663.48
  5. Step 5: Solve for x
    x = 37,670,879,663.48/167,467.10
  6. Step 6: Final answer
    x = 224,944.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.